Accordion. Here are nearly 30 songs that are easy to play but still sound great!

Contents:

(Oh, My Darling) Clementine
Amazing Grace
Birthday Song
Can Can
Careless Love
Chiapanecas
Cielito Lindo (My Pretty Darling)
Danny Boy
Du, Du Liegst Mir Im Herzen (You, You Weigh On My Heart)
For He's A Jolly Good Fellow
Get Along, Little Dogies
He's Got The Whole World In His Hands
Home Sweet Home
Just A Closer Walk With Thee
La Golondrina
La Paloma Blanca (The White Dove)
Loch Lomond
Marine's Hymn
My Country, 'Tis Of Thee (America)
Ode To Joy
Oh! Susanna
On Top Of Old Smoky
The Wabash Cannon Ball
The Yellow Rose Of Texas
There Is A Tavern In The Town
Whispering Hope
Yankee Doodle